First Name. Another ionic and net ionic equation that i am having trouble with!!! You helped me earlier today whith one of these problems What is the ionic and net ionic equation? According to the balanced equation below, how many moles of KBr will be made from Write the net ionic equation for the following molecular equation.
HBr is a strong electrolyte. HClO is a weak electrolyte. It takes ml of the HBr solution to do so. What must have been the molarity of the HBr solution? What volume of 0. The heat evolved in the reaction of hydrobromic acid with potassium hydroxide was determined using a coffee coup calorimeter.
How do you compare and contrast a chemical equation and an ionic equation? A chemical equation usually consists of what I call a. More Similar Questions. Similar Questions Chemistry Another ionic and net ionic equation that i am having trouble with!!! This asked by Chemistry on November 3, Chemistry According to the balanced equation below, how many moles of KBr will be made from Chemistry What volume of 0. Ask a New Question.Since HF is a weak acid, and is only partially dissociated, this is the net ionic equation for the reaction and subsequent equilibrium.
HF in solution is represented as HF aq. Roger also erroneously gives they impression that the resulting solution will be neutral. Not so. At the equivalence point there will be F- but F- being the anion of a weak acid, will hydrolyze react with water and make a slightly basic solution:. Stefano gets it right for HF being a weak acid, mentions that F- is a base, but loses points for not indicating the existence of an equilibrium and the hydrolysis of F.
HF hydrofluoric acid is a weak acid so it is not completely dissociated, we could then assume it is still HF. F- is a weak base so the final pH at the equivalence point will be dependent on pKb of F- and it's concentration. Net ionic equations subtract all the ions that are common to both sides of a balanced equation.
Balanced equations have equal numbers of atoms on both sides. Answer Save. This Site Might Help You.
How do you think about the answers? You can sign in to vote the answer. Roger S Lv 7.
Net Ionic Equation for HF+KOH
Gayle Lv 4. Still have questions? Get your answers by asking now.Why don't fictional characters say "goodbye" when they hang up a phone?Warning letter to contractor for safety violation
If we can't tunnel through the Earth, how do we know what's at its center? All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Hottest Questions. Previously Viewed. Unanswered Questions. Elements and Compounds. Chemical Bonding. Wiki User Asked in Elements and Compounds Net ionic equation for solid sodium cyanide added to water? Asked in Chemistry, Elements and Compounds, Acids and Bases What is the net ionic equation for ammonia plus hydrocyanic acid?
Asked in Science, Chemistry, Elements and Compounds What is the net ionic equation for ammonium perchlorate and potassium hydroxide? Asked in Chemical Bonding What is the difference between a total ionic equation and a net ionic equation? The net ionic equation does not include any precipitates formed.
Asked in Chemistry What is a net ionic equation How does it differ from a complete ionic equation? The net ionic equation has only the species involved in the chemical reaction. Asked in Chemical Bonding What net ionic equation describes the reaction when these solutions are mixed? The net ionic equation that describes the reaction when these solutions are mixed is the net summation. This is the net ionic equation for the chemical reaction. There is no reaction between these chemicals, so there is NO net ionic equation.
Asked in Elements and Compounds What is the net ionic equation of sodium acetate and barium hydroxide? All elements are disassociated so there is no net Ionic equation. Asked in Chemistry What is the net ionic equation of barium chloride and potassium carbonate?
The equation is not net ionic. Asked in Chemical Bonding Can the total ionic equation shows the net change in the equation after spectator ions been removed? The total ionic equation shows all of the equation, even the spectator ions.Udemy paid courses for free
The net ionic equation shows the net change after spectator ions have been removed. Asked in Chemistry, Elements and Compounds, Strontium What is the total ionic equation for magnesium nitrate with strontium chloride? This is not a net ionic equation. Asked in Chemical Bonding How is net ionic equation written from a complete ionic equation? Asked in Chemical Bonding What is the advantage of writing net ionic equation? With the help of net ionic equationwe can know that species that actually take part in the reaction.The reason to write a chemical equation is to express what we believe is actually happening in a chemical reaction.
One of the most useful applications of the concept of principal species is in writing net ionic equations. These are equations that focus on the principal substances and ions involved in a reaction--the principal species --ignoring those spectator ions that really don't get involved. For more information on classifying electrolytes, click here. They are floating around at the beginning and still floating around at the end. First of all, we MUST start with an equation that includes the physical state: s for solid, l for liquid, g for gas, and aq for aqueous solution.
The three rules for writing net ionic equations are really quite straightforward. Only consider breaking up the aq substances. Only break up strong electrolytes. Delete any ions that appear on both sides of the equation.
Clearly rule 2 is the tricky one. You must know your strong electrolytes:. Note that all strong bases contain a metal, and all salts contain either a metal or ammonium. Since AgF is a solid, we are saying that it precipitates from the reaction, and it wouldn't be right to separate it into its ions.
It starts out in solution and ends up in solution as well, with no role in the actual reaction. In some situations you only know the reactants.
Science Advisor. Is this because HF is a weak acid that doesn't dissociate completely in water? Borek Mentor. KOH is a strong base, fully dissociated, HF is a weak acid, dissociated only partially. Thanks Borek!
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If we can't tunnel through the Earth, how do we know what's at its center? All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Hottest Questions.Sisterhood of the rose card
Previously Viewed. Unanswered Questions. Acids and Bases. Wiki User Asked in Acids and Bases What mass of h2o is produced when 0. I assume KOH is limiting. Balanced equation. The product is insoluble green Copper hydroxide which may be separated by simple filtration.
Yes, KOH is an ionic compound. Asked in Science, Chemistry, Elements and Compounds What is the net ionic equation for ammonium perchlorate and potassium hydroxide? Asked in Chemical Equations What is the complete ionic equation for the reaction of hydrochloric acid with potassium hydroxide?
What is the net ionic equation of HF+KOH -----> H2O + KF?
Potassium hydroxide, KOH, is a compound which has an ionic bond, and as such, is polar. Asked in Elements and Compounds What is the balanced equation for potassium hydroxide plus hydrochloric acid? Trending Questions.If we bleed enuff gas in, we achieve saturation at a concentration of approx.
If you have ever played rugby, I have always liked to compare to this to when the forwards form a maul, and can pass the pill from hand to hand to the back of the maul while the maul is still formed.
Of course, tunnelling, proton transfer, is more likely in a cluster of water molecules, so the analogy might not be particularly apt in that there is definite transfer of a ball in a maul, but a charge in a water cluster is conceivably tunnelled.
The same applies to the transfer of an hydroxide ion. Depending at which level you are at and I don't know! Jan 28, The following is taken from a previous answer Related questions How do I determine the molecular shape of a molecule? What is the lewis structure for co2? What is the lewis structure for hcn? How is vsepr used to classify molecules? What are the units used for the ideal gas law? How does Charle's law relate to breathing?
What is the ideal gas law constant?
How do you calculate the ideal gas law constant? How do you find density in the ideal gas law? Does ideal gas law apply to liquids?
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